diff options
Diffstat (limited to 'include/ata.h')
| -rw-r--r-- | include/ata.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/ata.h b/include/ata.h index b51475d..3b2d737 100644 --- a/include/ata.h +++ b/include/ata.h @@ -82,7 +82,9 @@ /* * Device / Head Register Bits */ +#ifndef ATA_DEVICE #define ATA_DEVICE(x) ((x & 1)<<4) +#endif /* ATA_DEVICE */ #define ATA_LBA 0xE0 /* |